Element

Pd

Pt

Rh

Ru

Ir

Os

Density, kg/m³

12,000

21,500

12,400

12,100

22,500

22,590

Melting point, K

1827.95

2031.35

2236.15

2606.15

2719.15

3306.15

Condensation temperature, K

1324

1408

1392

1551

1603

1812